Results 21 to 30 of about 1,090,815 (252)

Study on borehole provenance tracing and fluvial sediment diffusion in the Bohai Sea: Double constraints from detrital zircon U-Pb age and in-situ geochemical element of apatite grains

open access: yesDizhi lixue xuebao, 2021
Bohai Bay Basin, located in the North China Craton, are surrounded by the Yanshan Mountains to the north, the Taihang Mountains to the west, the Jiaodong and Liaodong peninsulas to the south and east, respectively.
LIN Xu   +4 more
doaj   +1 more source

Status-quo of proved oil/gas initially-in-place in China as of 2020 and its variation trend in the past decade

open access: yesEnergy Geoscience, 2022
This study analyzes the status-quo of the proved oil/gas initially-in-place and its variation trend, the proved undeveloped oil/gas initially-in-place, and the remaining proved technically recoverable reserves (TRR) of oil/gas in China as of 2020 based ...
Liming Zhou   +5 more
doaj   +1 more source

Responses of tidal dynamic and water exchange capacity to coastline change in the Bohai Sea, China

open access: yesFrontiers in Marine Science, 2023
Bohai Sea (BHS) is a semi-enclosed shallow continental sea in China that has suffered from the deteriorative hydrodynamic environment due to large-scale reclamation. Single-factor simulations of tidal dynamic and material transport under the influence of
Zhengcheng Wu   +3 more
doaj   +1 more source

Suitability assessment of carbon dioxide storage sites in sedimentary basins [PDF]

open access: yesE3S Web of Conferences, 2022
The assessment of the suitability of CO2 storage sites is the basis for large-scale deployment of Carbon Capture Utilization and Storage (CCUS) projects.
Wang Pengtao   +8 more
doaj   +1 more source

Cenozoic tectonic model of the Bohai Bay Basin in China [PDF]

open access: yesGeological Magazine, 2016
AbstractModelling results and seismic interpretation illustrate that the Cenozoic evolution of the Bohai Bay Basin (BBB) can be divided into different stages. A transtensional phase during Paleocene – early Oligocene time created NE-trending strike-slip faults and E–W-trending normal faults which were driven roughly by N–S–extension, making an angle of
FUSHENG YU, HEMIN KOYI
openaire   +1 more source

Geochemistry of Evaporites in Lacustrine Basin, Dongying Depression, Bohai Bay Basin, China [PDF]

open access: yesJournal of Petroleum & Environmental Biotechnology, 2013
The middle and lower parts of the Fourth Member of the Shahejie Formation in the Dongying Depression are representatives of evaporites and mud rocks in Eastern China. To investigate hydrocarbon potential, some deep wells, such as the Hk1 well and Fs2 well, were intensively cored and evaluated by geochemistry.
Chen Zhonghong   +3 more
openaire   +1 more source

Diagenetic evolution and formation mechanisms of middle to deep clastic reservoirs in the Nanpu sag, Bohai Bay Basin, East China

open access: yesPetroleum Exploration and Development, 2020
The reservoir properties, diagenetic features and evolution of the Paleogene Shahejie Formation (Es) in the Nanpu sag, Bohai Bay Basin were analyzed based on mineralogical and petrological data, and the main controlling factors and formation mechanisms ...
Enze WANG   +4 more
doaj   +1 more source

Exploration progress of the Paleogene in Jiyang Depression, Bohai Bay Basin

open access: yesEnergy Geoscience, 2023
With increased exploration in the faulted basins of eastern China, petroleum exploration in this region has been challenged by unclear remaining petroleum resources distribution, complex reservoir and hydrocarbon enrichment patterns, and lacking of suitable exploration techniques. Aiming at resolving these problems, studies on source rocks, reservoirs,
Lichi Ma   +4 more
openaire   +2 more sources

Palaeoclimate of the Paleogene Dongying Formation in Bozhong Sag of Bohai Bay Basin

open access: yesPetroleum Research, 2021
It was showed that the sedimentary environment of lacustrine basins is more susceptible to basin size than that of marine basins, leading to frequent changes in sedimentary environment and large differences in sediment supply and types. Based on the comprehensive analysis of clay minerals, spore pollen, major elements and trace elements, the ...
Juan Zhang   +5 more
openaire   +2 more sources

An exploration breakthrough in Paleozoic petroleum system of Huanghua Depression in Dagang Oilfield and its significance, North China

open access: yesPetroleum Exploration and Development, 2019
In recent years, several wells in the Qibei and Wumaying buried hills of Dagang Oilfield tapped oil in the Carboniferous–Permian and Ordovician strata.
Xianzheng ZHAO   +7 more
doaj   +1 more source

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